Looks like you've made Firebird confused. :) How's the query looking? Is
the error really random and other times it runs fine?
--
Mgr. Jiří Činčura
Independent IT Specialist
On Tue, Jun 28, 2016, at 08:10, Nießen, Yves wrote:
> Hello,
>
>
>
> currently i've got a Problem in an WebApi Project and i don't have any
> clue where it comes from.
>
> It appears since i updated to .Net Prevodier > 5.0.0.0.
>
> Currently I am using .NetProvider 5.0.5.0
>
>
>
> I'm using ninject to create one DbContext per Request.
>
> Sometimes I am getting the following exception after 1 hour, after 10
> hours, after a week.
>
>
>
> Exception occured:
> System.Data.Entity.Core.EntityCommandExecutionException: An error
> occurred while executing the command definition. See the inner
> exception
> for details. ---> FirebirdSql.Data.FirebirdClient.FbException: invalid
> request BLR at offset 1094 context already in use (BLR error) --->
> FirebirdSql.Data.Common.IscException: invalid request BLR at
> offset 1094
> context already in use (BLR error)
>
>bei
>FirebirdSql.Data.Client.Managed.Version10.GdsDatabase.ProcessResponse(-
>IResponse
>response) in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\Client\Managed\Version10\GdsDatabase.cs:Zeile
>641.
>
>bei
>FirebirdSql.Data.Client.Managed.Version10.GdsDatabase.ReadResponse()
>in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\Client\Managed\Version10\GdsDatabase.cs:Zeile
>676.
>
>bei
>FirebirdSql.Data.Client.Managed.Version10.GdsDatabase.ReadGenericR-
>esponse()
>in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\Client\Managed\Version10\GdsDatabase.cs:Zeile
>681.
>
>bei
>FirebirdSql.Data.Client.Managed.Version11.GdsStatement.Prepare(String
>commandText) in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\Client\Managed\Version11\GdsStatement.cs:Zeile
>84.
>
>bei FirebirdSql.Data.FirebirdClient.FbCommand.Prepare(Boolean
>returnsSet) in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\FirebirdClient\FbCommand.cs:Zeile
>1178.
>
>bei
>FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteCommand(Comman-
>dBehavior
>behavior, Boolean returnsSet) in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\FirebirdClient\FbCommand.cs:Zeile
>1192.
>
>bei
>FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader(CommandBehavior
>behavior) in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\FirebirdClient\FbCommand.cs:Zeile
>528.
>
>--- Ende der internen Ausnahmestapelüberwachung ---
>
>bei
>FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader(CommandBehavior
>behavior) in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\FirebirdClient\FbCommand.cs:Zeile
>545.
>
>bei
>FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteDbDataReader(Comman-
>dBehavior
>behavior) in
>C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\Firebir-
>dSql.Data.FirebirdClient\FirebirdClient\FbCommand.cs:Zeile
>639.
>
>bei
>System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Di-
>spatch[TTarget,TInterceptionContext,TResult](TTarget
>target, Func`3 operation, TInterceptionContext interceptionContext,
>Action`3 executing, Action`3 executed)
>
>bei
>System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.Rea-
>der(DbCommand
>command, DbCommandInterceptionContext interceptionContext)
>
>bei
>System.Data.Entity.Core.EntityClient.Internal.EntityCommandDefinition.-
>ExecuteStoreCommands(EntityCommand
>entityCommand, CommandBehavior behavior)
>
>--- Ende der internen Ausnahmestapelüberwachung ---
>
>bei
>System.Data.Entity.Core.EntityClient.Internal.EntityCommandDefinition.-
>ExecuteStoreCommands(EntityCommand
>entityCommand, CommandBehavior behavior)
>
>bei
>System.Data.Entity.Core.Objects.Internal.ObjectQueryExecutionPlan.Exec-
>ute[TResultType](ObjectContext
>context, ObjectParameterCollection parameterValues)
>
>bei
>System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction[-
>T](Func`1
>func, IDbExecutionStrategy executionStrategy, Boolean
>startLocalTransaction, Boolean releaseConnectionOnSuccess)
>
>bei
>System.Data.Entity.Core.Objects.ObjectQuery`1.<>c__DisplayClass3.<GetR-
>esults>b__1()
>
>bei
>System.Data.Entity.Core.Objects.ObjectQuery`1.GetResults(Nullable`1
>forMergeOption)
>
>bei
>System.Data.Entity.Core.Objects.ObjectQuery`1.<System.Collections.Gene-
>ric.IEnumerable<T>.GetEnumerator>b__0()
>
>bei System.Data.Entity.Internal.LazyEnumerator`1.MoveNext()
>
>bei System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
>
>bei System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
>
>
>
>
>
>
>
> Any hints how to solve this issue?
>
>
>
> Greetings from Germany,
>
> Yves
>
>
> Mit freundlichen Grüßen
> Yves Nießen
> Entwickler
>
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>
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> Germany
> Phone: +49 - 24 03 - 99 66 34 | Mobile: +49 - 151 - 54 45 15 34 | Fax:
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